of the supreme court, former president and mrs. carter, former president and secretary clinton. at mid morning, the presidential procession left the white house and made its the way to the capitol. a journey of just under two miles, though the political distance lately has been much greater. >> thank you. i miss this place. >> at the capitol, the assembled crowd got its first glimpse of the obama family. daughters, malia and sasha, everyone remarking at once how much they have grown since this same event four years ago. then first lady michelle obama. and finally, the man of the hour. >> ladies and gentlemen, the president of the united states, barack h. obama. >> in honor of martin luther king day, the inaugural invocation was delivered by myrlie evers williams. the wife of the slain civil rights leader, medgar evans. >> 100 years after the emancipation proclamation and 50 years after the march on washington, we celebrate the spirit of our ancestors. >> vice president biden was sworn in by supreme court justice sonia sotomayor. >> so help me god. >> so help me god. >> congratulations. ♪ ♪